https://redefineroots.com/blogs/news/dry-scalp-frizzy-hair-dermatologist-routine 2026-07-09T14:02:05+05:30 weekly https://cdn.shopify.com/s/files/1/0671/2184/0319/articles/Frustration_over_messy_hair_day.png?v=1783585925 The Real Reason Your Scalp is Dry — And the 6-Step Fix a Dermatologist Swears By